Re: [RESEND PATCH 0/3 v4] powercap, intel_rapl, implement time window checks

["Pandruvada, Srinivas" <srinivas.pandruvada@intel.com>]

+Jacob

On Mon, 2016-03-21 at 08:27 -0400, Prarit Bhargava wrote:
> This was submitted back in December and not picked up after review.
> 
> P.
> 
> -----8<----
> The Intel ASDM provides a maximum time window that can be specified
> when
> setting a time window in the RAPL driver.  While the ASDM doesn't
> explicitly
> provide a minimum time window value, it does provide a minimum time
> window
> unit that also can be used as a minimum value.
> 
> This patchset implements barrier checking for the time windows, and
> adds
> reporting of a known bug in which the maxmimum time window value may
> be
> erroneously set to 0, as well as a module parameter to avoid the
> maximum
> window checks on broken BIOSes.
> 
> Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
> Cc: Prarit Bhargava <prarit@redhat.com>
> Cc: Radivoje Jovanovic <radivoje.jovanovic@intel.com>
> Cc: Seiichi Ikarashi <s.ikarashi@jp.fujitsu.com>
> Cc: Mathias Krause <minipli@googlemail.com>
> Cc: Ajay Thomas <ajay.thomas.david.rajamanickam@intel.com>
> Signed-off-by: Prarit Bhargava <prarit@redhat.com>
> 
> Prarit Bhargava (3):
>   powercap, intel_rapl, implement get_max_time_window
>   powercap, intel_rapl, implement check for minimum time window
>   powercap, intel_rapl, Add ignore_max_time_window_check module
>     parameter for broken BIOSes
> 
>  drivers/powercap/intel_rapl.c   |   50
> +++++++++++++++++++++++++++++++++++++++
>  drivers/powercap/powercap_sys.c |    6 +++--
>  2 files changed, 54 insertions(+), 2 deletions(-)
>